- 1-7 -
SPECIFICATIONS
General
Power requirements
AC 120V, 60 Hz
Power consumption
130W
Dimensions (approx.)
430 X 90 X 350 mm (16.9 x 3.5 x 13.8 inches) (w x h x d)
Weight (approx.)
8 kg (17.6 lbs)
Operating temperature
5°C to 40°C (41°F to 104°F)
Operating humidity
5 % to 90 %
Signal system
NTSC
Inputs
ANTENNA IN
Antenna or CATV input, 75 ohms
VHS VIDEO IN(LINE1,2)
1 Vp-p 75 ohms, sync negative, RCA jack x 2
VHS AUDIO IN(LINE1,2)
-6.0 dBm more than 47 ohms, RCA jack (L,R) x 2
Outputs
MONITOR OUT
1 Vp-p 75 ohms, sync negative
S-VIDEO OUT
(Y) 1.0 V (p-p), 75 ohms, negative sync, Mini DIN 4-pin x 1
(C) 0.3 V (p-p) 75 ohms
Component Video output
(Y) 1.0 V (p-p), 75 ohms, negative sync, RCA jack x 1
(Pb)/(Pr) 0.7 V (p-p) 75 ohms, RCA jack x 1
VCR Specifications
Head system
Four head helical scan azimuth system
Timer
12-hour display type with AM, PM
Tape speed
SP: 33.35 mm/sec, LP: 16.67 mm/sec, SLP: 11.12 mm/sec
Tape width
12.7 mm
Maximum recording time
(SP: 2 HOURS (T-120), SLP: 6 HOURS (T-120)/
8 HOURS (T-160)
Rewind time
About 3 minutes (T-120)
Antenna
75 ohms (VHF/UHF)
VHF output signal
Channel 3 or 4
Channel coverage
VHF: 2-13, UHF: 14-69, CATV: 1-125
(4A, A-W, W+1 - W+84, A-5 - A-1)
Frequency range
200Hz to 8kHz
Signal-to-noise ratio
More than 65 dB (EE mode)
Dynamic range
More than 70 dB (EE mode)
Channel separation
More than 45 dB (EE mode)
DVD Specifications
Laser system
Semicondustor laser, wavelength 650 nm
Frequency reponse
DVD (PCM 96 kHz): 8Hz to 44 kHz, DVD (PCM 48 kHz): 8Hz to 22kHz
CD:200Hz to 18kHz
Signal-to-noise ratio
More than 70 dB
Harmonic distortion
Less than 0.5%
Dynamic range
More than 65 dB (DVD/CD)
Tuner section
System
PLL qurtz-locked digital synthesizer system
Tuning range
87.5~108.0MHz (FM)
530~1720KHz (AM)
Antena
Wire antenna (FM)
Loop antenna (AM)
Содержание XBS341 Series
Страница 1: ...SERVICE MANUAL MODELS XBS341...
Страница 10: ...2 1 SECTION 2 AUDIO PART...
Страница 12: ...3 2 VCR ELECTRICAL TROULBESHOOTING...
Страница 13: ...3 3...
Страница 27: ...SECTION 4 MECHANSIM OF VCR PART...
Страница 39: ...4 12...
Страница 41: ...4 14...
Страница 51: ...4 24...
Страница 58: ...5 1 DVD ELECTRICAL TROUBLESHOOTING 1 Test debug flow SECTION 5 DVD PART...
Страница 59: ...5 2...
Страница 60: ...5 3...
Страница 61: ...5 4...
Страница 62: ...5 5...
Страница 63: ...5 6...
Страница 65: ...5 8 3 RS232 waveform during procedure Downloading 4 Flash R W enable signal during download Downloading...
Страница 66: ...5 9 2 SDRAM CLOCK 1 MT1379 main clock is at 27MHz X501 3 TRAY OPEN CLOSE SIGNAL 1 Tray open close waveform...
Страница 67: ...5 10 2 Tray close waveform 3 Tray open waveform...
Страница 68: ...5 11 4 SLED CONTROL RELATED SIGNAL NO DISC CONDITION 5 LENS CONTROL RELATED SIGNAL NO DISC CONDITION...
Страница 69: ...5 12 6 LASER POWER CONTROL RELATED SIGNAL NO DISC CONDITION 7 DISC TYPE JUDGEMENT WAVEFORM...
Страница 70: ...5 13...
Страница 71: ...5 14 8 FOCUS ON WAVEFORM...
Страница 72: ...5 15 9 SPINDLE CONTROL WAVEFORM NO DISC CONDITION...
Страница 73: ...5 16 10 TRACKING CONTROL RELATED SIGNAL System checking...
Страница 74: ...5 17 11 RF WAVEFORM 12 MT1379 AUDIO OPTICAL AND COAXIAL OUTPUT ASPDIF...
Страница 75: ...5 18 13 MT1379 VIDEO OUTPUT WAVEFORM 1 Full colorbar signal CVBS 2 Y...
Страница 76: ...5 19 3 C 14 AUDIO OUTPUT FORM AUDIO DAC 1 Audio related Signal...
Страница 77: ...5 20 MEMO...
Страница 80: ...2 2 2 3 BLOCK DIAGRAM...
Страница 81: ...2 4 2 5 AUDIO SHEMATIC DIAGRAMS U COM SCHEMATIC DIAGRAM...
Страница 82: ...2 6 2 7 FUNCTION POWER SCHEMATIC DIAGRAM...
Страница 83: ...2 8 2 9 MAIN AMP SCHEMATIC DIAGRAM...
Страница 84: ...2 10 2 11 WIRING DIAGRAM...
Страница 86: ...2 14 2 15 PRINTED CIRCUIT DIAGRAM MAINAMP FRONT P C BOARD SOLDER SIDE...
Страница 87: ...2 16 2 17 MAINAMP FRONT P C BOARD COMPONENT SIDE...
Страница 88: ...2 18 2 19 FUNCTION POWER P C BOARD SOLDER SIDE...
Страница 89: ...2 20 2 21 FUNCTION POWER P C BOARD COMPONENT SIDE...
Страница 90: ...3 17 3 18 VCR SHEMATIC DIAGRAMS SYSTEM SCHEMATIC DIAGRAM...
Страница 91: ...3 19 3 20 A AUDIO V VIDEO SCHEMATIC DIAGRAM...
Страница 93: ...3 23 3 24 HIFI TUNER SCHEMATIC DIAGRAM...
Страница 94: ...3 25 3 26 A V JACK SCART SCHEMATIC DIAGRAM...
Страница 96: ...3 29 3 30 PRINTED CIRCUIT DIAGRAMS TUNER P C BOARD...
Страница 97: ...3 31 3 32 VCR P C BOARD...
Страница 98: ...3 33 3 34 VCR P C BOARD...
Страница 99: ...5 22 5 21 DVD PART SCHEMATIC DIAGRAMS MPEG SCHEMATIC DIAGRAM...
Страница 100: ...5 23 5 24 SERVO SCHEMATIC DIAGRAM...
Страница 101: ...5 25 5 26 AUDIO SCHEMATIC DIAGRAM...
Страница 102: ...5 27 5 28 INTERFACE SCHEMATIC DIAGRAM...
Страница 103: ...5 29 5 30 VOLTAGE SHEET IC TR...
Страница 104: ...5 31 5 32 PRINTED CIRCUIT DIAGRAM DVD P C BOARD SOLDER SIDE...
Страница 105: ...5 33 5 34 DVD P C BOARD COMPONENT SIDE...
Страница 107: ...MEMO MEMO...
Страница 109: ...MEMO MEMO...
Страница 115: ......